New horn (GM). High tone (H). Fits most types and models of GM vehicles in general. GMC, Yukon, Suburban, Sierra, Tahoe, Avalanche, Silverado, Savana. Also suitable for Cadillac. Selling to the highest bidder. Contact via private message. #GMC #GM #Tahoe #Cadillac #Chevrolet #Escalade #Yukon #Savana #Sierra #Suburban #Avalanche #Silverado